Finite Group Databasebeta

C7×#61331 #13238547

order1792
nilpotency class3
isoclinismisoclinic class of #61049
automorphism?
homologyAbelianization (H1) = C25×C7 · Schur multiplier (H2) = C28

Aliases

direct productC7×#61331

Subgroups

subgroupG/H
center, socleC22×C7C23×D4
commutator, Frattini, cosocleC2×C4C25×C7
prime radicalC7×#3045C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C7×#533 ◁ G

1764 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 47
transitive degreeμt(G) = 448

A minimal faithful permutation representation — 5 generators on 47 points:

(1,2,3,4,5,6,7)(9,12)(13,14)(16,17)(18,27)(19,31)(20,25)(21,26)(22,35)(23,29)(24,32)(28,43)(30,39)(33,40)(34,38)(36,41)(37,45)(42,46)(44,47);(8,9,11,12)(10,14,15,13)(16,18,21,29)(17,23,26,27)(19,28,33,44)(20,34,22,30)(24,37,41,42)(25,39,35,38)(31,47,40,43)(32,46,36,45);(16,19)(17,24)(18,28)(20,32)(21,33)(22,36)(23,37)(25,40)(26,41)(27,42)(29,44)(30,45)(31,35)(34,46)(38,47)(39,43);(8,10,11,15)(9,13,12,14)(18,29)(23,27)(28,44)(30,34)(37,42)(38,39)(43,47)(45,46);(16,20,21,22)(17,25,26,35)(18,30,29,34)(19,32,33,36)(23,38,27,39)(24,40,41,31)(28,45,44,46)(37,47,42,43)

Conjugacy classes & character table

406 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 54319);